(I previously opened a topic for the same thing and it went unanswered and is now locked from bumps. I am submitting this again in the hopes that it might get some attention this time around.)
Hi, the API docs suggest that specifying just the modified properties in the request body should be sufficient. It works that way for some PATCH requests. However, the endpoint for updating registry credentials requires all the properties, even though the request URI does uniquely identify the registry credentials object being modified, so it should be possibly to simply update the token value without having to specify the existing values for all the other properties.